G43UF / Page 6
OPTIONAL ACCESSORIES − MUST BE ORDERED EXTRA
B" Width Models C" Width Models D" Width Models

FILTER KITS

1 Air Filter and
Rack Kit
Horizontal (end) Size of filter − in.
(mm)
87L96 − 18 x 25 x 1
(457 x 635 x 25)
87L97 − 20 x 25 x 1
(508 x 635 x 25)
87L98 − 25 x 25 x 1
(635 x 635 x 25)
Side Return Single 44J22 44J22 44J22
Ten Pack 66K63 66K63 66K63
Size of filter − in. (mm) 16 x 25 x 1
(406 x 635 x 25)
16 x 25 x 1
(406 x 635 x 25)
16 x 25 x 1
(406 x 635 x 25)
EZ Filter Base Catalog No. − Ship. Wt. − lbs. (kg) 73P56 − 7 (3) 73P57 − 8 (4) 73P58 − 10 (5)
Size of field provided filter − in.
(mm)
16 x 25 x 1
(406 x 635 x 25)
20 x 25 x 1
(508 x 635 x 25)
24 x 24 x 1
(610 x 610 x 25)

CABINET ACCESSORIES

Down−Flow Additive Base 11M60 11M61 11M62
Horizontal Support Frame Kit 56J18 56J18 56J18
Return Air Base 76M88 74M74 74M75

CONDENSATE DRAIN KITS

Condensate Drain Heat Cable 6 ft. (1.8 m) 26K68 26K68 26K68
24 ft. (7.3 m) 26K69 26K69 26K69
50 ft. (15.2 m) 26K70 26K70 26K70
Heat Cable Tape Fiberglass − 1/2 in. x 66 ft. 39G04 39G04 39G04
p
Aluminum foil − 2 in. x 60 ft. 39G03 39G03 39G03
Condensate Trap Alternate Location Kit − Up−Flow Only 76M20 76M20 76M20

CONTROLS

Twinning Kit 15L38 15L38 15L38

TERMINATION KITS − See Installation Instructions for specific venting information.

4 Termination
Kit
Concentric 1−1/2 in. (38 mm) 71M80 − − − − − −
Kits
Direct Vent
2 in. (51 mm) − − − 69M29 − − −
Di
rec
t
V
en
t
Applications 3 in. (76 mm) − − − 60L46 60L46
Applications
Only Wall − Close
Cl
2 in. (51 mm) 22G44 − − − − − −
Couple 3 in. (76 mm) 44J40 44J40 44J40
Close Couple WTK − 2 in. (51 mm) 30G28 − − − − − −
3 in. (76 mm) 81J20 81J20 81J20
2, 4 Termination
Kit Di t
Roof 2 in. (51 mm) 15F75 15F75 − − −
Kits − Direct or
Non−Direct Vent Wall − Wall Ring
Kit
2 in (51 mm) 15F74 15F74 3 15F74
4 Roof Termination Flashing Kit − Direct or Non−Direct
Vent − Contains two flashings.
44J41 44J41 44J41
1Cleanable polyurethane frame type filter.
2Kits contain enough parts for two, non−direct vent installations.
3Non−direct vent only.

GAS HEAT ACCESSORIES

Input
1 High Altitude
Orifice Kit
Natural Gas Only
High Altitude Pressure
Switch Kit
LPG/Propane Kit
Input Natural Gas Only 4501−7500 ft.
(1372−2286 m)
7501−10,000 ft.
(2286−3048 m)
0−7500 ft.
(0−2286 m)
7501−10,000 ft.
(2286−3048 m)
−045 59M16 − − − 95M22 83M74 83M75
−070 59M16 56M05 56M06 83M74 83M75
−090 59M16 75M20 56M07 83M74 83M75
−110 59M16 75M20 56M07 83M74 83M75
−135 59M16 56M04 60M35 83M74 83M75
1Required for proper operation at altitudes from 7501 to 10,000 ft. (2286 to 3048 m).